Nonconcentricity
不同心度
🗣️ 情景例句
Don't you know it!
你说得没错。
What's your motherland?
你祖国是哪儿？
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。